TABLE 4.
Characteristics of isolates carrying mcr-9 genes
| Isolate SRA accession no. | ST (serotype, phylotype) | Other AMR genes in the isolate [drug resistance]a | Virulotype | Plasmid replicons (pMLST results) |
|---|---|---|---|---|
| SRR11048580 | 540 (O9:H10, A) | aac(6′)-IIc, aadA2b, aac(6′)-Ib3, aph(3″)-Ib, aph(6)-Id, aac(6′)Ib-cr [AM]; blaTEM-1b [PE]; qnrB2 [FL]; ere(A), mdf(A) [MA]; sul1, sul2, sul3, dfrA12, dfrA19 [TS]; and tet(A), tet(M) [TE] | IncHI2A (ST1), IncI1 (ST266), IncX1 | |
| SRR11045321 | 641 (O121:H10, B1) | aac(6′)-Ib3, aac(6′)-IIc, aph(6′)-Id, aph(3″)-Ib, aadA2, aac(6′)-Ib-cr [AM]; blaTEM-1b [PE]; qnrB2 [FL]; ere(A), mdf(A) [MA]; sul1, sul2, dfrA19 [TS]; tet(D), tet(B) [TE]; blaSHV-12 [EC] | ETEC | IncFII (F13:F29:A-:B-), IncHI2A (ST1), p011 |
| SRR11046298 | 1112 (O142:H27, A) | aph(3″)-Ib, aph(6′)-Id, aph(3′)-Ia, aac(6′)-IIc, aadA2 [AM]; blaTEM-1b [PE]; qnrB2 [FL]; ere(A), mdf(A) [MA]; sul1, dfrA19 [TS]; catA2 [PH]; tet(B), tet(D) [TE]; and blaSHV-12 [EC] | ExPEC | IncFIB, IncFII (F2:A-:B25), IncHI2A (ST1) |
| SRR11047778 | 90 (O149:H19, C) | aac(3)-VIa, aadA1, aadA2, aadA5, aph(3″)-Ib, aph(3′)-Ia, aph(6)-Id, armA [AM]; blaTEM-1b [PE]; mph(E), msr(E), mdf(A) [MA]; sul2, dfrA1 [TS]; floR [PH]; tet(A), tet(B) [TE]; and blaCMY-2 [EC] | APEC | Col156, IncA/C2, IncFIB, IncFIC, IncFII (F108:A-:B42), IncHI2A (ST unknown), IncI1 (ST12) |
| SRR11074163 | 101 (O82:H8, B1) | aac(3)-VIa, aadA1, aph(3″)-Ib, aph(6)-Id [AM]; mdf(A) [MA]; sul1, sul2 [TS]; floR [PH]; tet(A) [TE]; and blaCMY-2, blaCTX-M-55 [EC] | APEC | IncFIB, IncFII (F24:A-:B1), IncHI2A (ST unknown), IncI1 (ST16), IncX1 |
| SRR11074700 | 10 (O141:H4, A) | aac(6′)-IIc, aadA2b, aph(3″)-Ib, aph(3′)-Ia, aph(6)-Id [AM]; blaTEM-1b [PE]; qnrB2 [FL]; ere(A), mdf(A) [MA]; dfrA19, sul1, sul2 [TS]; tet(B), tet(D) [TE]; and blaCMY-2, blaSHV-12 [EC] | ETEC, STEC | IncFIB, IncFII (F-:A-:B42), IncHI2A (ST1), IncI1 (ST65), IncI2, p011 |
| SRR11074696 | 10 (O141:H4, A) | aac(6′)-IIc, aadA2b, aph(3′)-Ib, aph(3′)-Ia, aph(6)-Id [AM]; blaTEM-1b [PE]; qnrB2 [FL]; ere(A), mdf(A) [MA]; dfrA19, sul1, sul2 [TS]; tet(B), tet(D) [TE]; and blaCMY-2, blaSHV-12 [EC] | ETEC, STEC | IncFIB, IncFII (F-:A-:B42), IncHI2A (ST1), IncI1 (ST65), IncI2, p011 |
a
AM, aminoglycosides; PE, penicillins; FL, fluoroquinolones; MA, macrolides; TS, trimethoprim/sulfonamide; PH, phenicols; TE, tetracyclines; CO, colistin; EC, extended-spectrum cephalosporin.